#pragma once

#include<string>
#include<vector>

using namespace std;

namespace util{

	class StringTokenizer{
	private:
		unsigned int index;
		vector<string> elements;
	public:
		StringTokenizer::StringTokenizer(string str,string sep);
		string StringTokenizer::getNextElement() ;
		string StringTokenizer::elementAt(unsigned int index);
		int StringTokenizer::countElements();
		bool hasMoreElements();
	};
}